1 files changed, 81 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.h b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.h
new file mode 100644
index 000000000000..0a0f2412c980
--- /dev/null
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.h
@@ -0,0 +1,81 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/* Microchip Sparx5 Switch driver VCAP implementation
+ *
+ * Copyright (c) 2022 Microchip Technology Inc. and its subsidiaries.
+ *
+ * The Sparx5 Chip Register Model can be browsed at this location:
+ * https://github.com/microchip-ung/sparx-5_reginfo
+ */
+
+#ifndef __SPARX5_VCAP_IMPL_H__
+#define __SPARX5_VCAP_IMPL_H__
+
+#include <linux/types.h>
+#include <linux/list.h>
+
+#include "vcap_api.h"
+#include "vcap_api_client.h"
+
+#define SPARX5_VCAP_CID_IS2_L0 VCAP_CID_INGRESS_STAGE2_L0 /* IS2 lookup 0 */
+#define SPARX5_VCAP_CID_IS2_L1 VCAP_CID_INGRESS_STAGE2_L1 /* IS2 lookup 1 */
+#define SPARX5_VCAP_CID_IS2_L2 VCAP_CID_INGRESS_STAGE2_L2 /* IS2 lookup 2 */
+#define SPARX5_VCAP_CID_IS2_L3 VCAP_CID_INGRESS_STAGE2_L3 /* IS2 lookup 3 */
+#define SPARX5_VCAP_CID_IS2_MAX \
+	(VCAP_CID_INGRESS_STAGE2_L3 + VCAP_CID_LOOKUP_SIZE - 1) /* IS2 Max */
+
+/* IS2 port keyset selection control */
+
+/* IS2 non-ethernet traffic type keyset generation */
+enum vcap_is2_port_sel_noneth {
+	VCAP_IS2_PS_NONETH_MAC_ETYPE,
+	VCAP_IS2_PS_NONETH_CUSTOM_1,
+	VCAP_IS2_PS_NONETH_CUSTOM_2,
+	VCAP_IS2_PS_NONETH_NO_LOOKUP
+};
+
+/* IS2 IPv4 unicast traffic type keyset generation */
+enum vcap_is2_port_sel_ipv4_uc {
+	VCAP_IS2_PS_IPV4_UC_MAC_ETYPE,
+	VCAP_IS2_PS_IPV4_UC_IP4_TCP_UDP_OTHER,
+	VCAP_IS2_PS_IPV4_UC_IP_7TUPLE,
+};
+
+/* IS2 IPv4 multicast traffic type keyset generation */
+enum vcap_is2_port_sel_ipv4_mc {
+	VCAP_IS2_PS_IPV4_MC_MAC_ETYPE,
+	VCAP_IS2_PS_IPV4_MC_IP4_TCP_UDP_OTHER,
+	VCAP_IS2_PS_IPV4_MC_IP_7TUPLE,
+	VCAP_IS2_PS_IPV4_MC_IP4_VID,
+};
+
+/* IS2 IPv6 unicast traffic type keyset generation */
+enum vcap_is2_port_sel_ipv6_uc {
+	VCAP_IS2_PS_IPV6_UC_MAC_ETYPE,
+	VCAP_IS2_PS_IPV6_UC_IP_7TUPLE,
+	VCAP_IS2_PS_IPV6_UC_IP6_STD,
+	VCAP_IS2_PS_IPV6_UC_IP4_TCP_UDP_OTHER,
+};
+
+/* IS2 IPv6 multicast traffic type keyset generation */
+enum vcap_is2_port_sel_ipv6_mc {
+	VCAP_IS2_PS_IPV6_MC_MAC_ETYPE,
+	VCAP_IS2_PS_IPV6_MC_IP_7TUPLE,
+	VCAP_IS2_PS_IPV6_MC_IP6_VID,
+	VCAP_IS2_PS_IPV6_MC_IP6_STD,
+	VCAP_IS2_PS_IPV6_MC_IP4_TCP_UDP_OTHER,
+};
+
+/* IS2 ARP traffic type keyset generation */
+enum vcap_is2_port_sel_arp {
+	VCAP_IS2_PS_ARP_MAC_ETYPE,
+	VCAP_IS2_PS_ARP_ARP,
+};
+
+/* Get the port keyset for the vcap lookup */
+int sparx5_vcap_get_port_keyset(struct net_device *ndev,
+				struct vcap_admin *admin,
+				int cid,
+				u16 l3_proto,
+				struct vcap_keyset_list *kslist);
+
+#endif /* __SPARX5_VCAP_IMPL_H__ */